Can I 'MAPPING' forward my owned domain to a specific page in my WP site ?

can a STORE / ADD A DOMAIN / MAPPING forward my domain to a specific page in my WP site ?
E.G: I have a site with pages on WP
I own 3 domains ( 1.com, 2.com , 3.com )
I 'MAPPED' 1.com to go to 1.wordpress.com
I'd like 2.com to go to 1.wordpress.com/page2
and 3.com to go to 1.wordpress.com/page3